Western Area Power Administration - Rocky Mountain Region
Balancing Authority Summary Information
Western Area Power Administration - Rocky Mountain Region is ranked #23 out of 65 balancing authorities in terms of total annual electricity generation.
| Balancing Authority | Western Area Power Administration - Rocky Mountain Region |
|---|---|
| States | Colorado Nebraska New Mexico North Dakota South Dakota Utah Wyoming |
| Last Update | Nov 2025 |
| Annual Generation | 35.5 TWh |
| Power Plants | 192 |
| Utilities | 101 |
| Ranked #23 out of 65 in terms of net annual generation | |
| Ranked #12 out of 32 in terms of annual generation from coal | |
| Power Plant Types | Coal | 58.4% Water | 16.9% Wind | 12.4% Natural Gas | 7.7% Solar | 4.6% |
Map of Western Area Power Administration - Rocky Mountain Region
Register Now for Comprehensive Access
Subscribe now to access all power plant data, utility information, FERC EQR data, and more for Western Area Power Administration - Rocky Mountain Region.
Daily Net Generation for Western Area Power Administration - Rocky Mountain Region for the past 3 Years
| Plant Name | Utility | Location | Annual Generation | Plant Date | Last Update | Fuel Types |
|---|---|---|---|---|---|---|
| Roundhouse Wind Energy Project | Roundhouse Renewable Energy, LLC | Cheyenne, WY | 820 GWh | May 2020 | Sep 2025 | Wind |
| Corriedale Wind Energy | Black Hills Service Company LLC | Cheyenne, WY | 209 GWh | Oct 2020 | Sep 2025 | Wind |
| SR Rattlesnake | SR Rattlesnake, LLC | Platteville, CO | 15 GWh | Nov 2020 | Dec 2024 | Solar |
| Rock Creek 2 CSG | Greenbacker Renewable Energy Corporation | Alamosa, CO | 4 GWh | Nov 2020 | Dec 2024 | Solar |
| Crossing Trails Wind Power Project LLC. | EDP Renewables North America LLC | Seibert, CO | 397 GWh | Mar 2021 | Sep 2025 | Wind |
| Pitkin County Solar | Coolangatta Solar LLC | Aspen, CO | 9 GWh | Sep 2021 | Dec 2024 | Solar |
| NSE Camber BH CSG 2, LLC | Nautilus Solar Solutions | Ordway, CO | 4 GWh | Oct 2021 | Dec 2024 | Solar |
| Niyol Wind, LLC | Niyol Wind, LLC | Fleming, CO | 807 GWh | Oct 2021 | Sep 2025 | Wind |
| NSE Camber Solar PS13 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | 4 GWh | Jan 2022 | Dec 2024 | Solar |
| NSE Camber Solar PS6 LLC CSG | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jan 2022 | Dec 2024 | Solar |
| NSE Camber Solar PS5 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jan 2022 | Dec 2024 | Solar |
| Mtn Solar 6 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | 4 GWh | Feb 2022 | Dec 2024 | Solar |
| NSE Camber Solar PS11 LLC (CSG) | Nautilus Solar Solutions | Sterling, CO | 4 GWh | Feb 2022 | Dec 2024 | Solar |
| Pivot Solar 12 LLC(CSG) | Nautilus Solar Solutions | Sterling, CO | 2 GWh | Feb 2022 | Dec 2024 | Solar |
| Panorama Wind, LLC | Leeward Asset Management, LLC | Grover, CO | 576 GWh | May 2022 | Sep 2025 | Wind |
| Pivot Solar 4 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jun 2022 | Dec 2024 | Solar |
| Pivot Solar 1 LLC (CSG) | Nautilus Solar Solutions | Parachute, CO | 2 GWh | Jun 2022 | Dec 2024 | Solar |
| Pivot Solar 7 LLC (CSG) | Nautilus Solar Solutions | Rifle, CO | 4 GWh | Jun 2022 | Dec 2024 | Solar |
| Pivot Solar 3 LLC (CSG) | Nautilus Solar Solutions | Parachute, CO | 4 GWh | Jun 2022 | Dec 2024 | Solar |
| Pivot Solar 8 LLC (CSG) | Nautilus Solar Solutions | Platteville, CO | 4 GWh | Jun 2022 | Dec 2024 | Solar |
| South 49th 013445 SCS Norfolk, LLC | Arevon Energy, Inc. | Norfolk, NE | 19 GWh | Aug 2022 | Dec 2024 | Solar |
| Pivot Solar 14 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 4 GWh | Nov 2022 | Dec 2024 | Solar |
| Pivot Solar 2 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 4 GWh | Nov 2022 | Dec 2024 | Solar |
| Pivot Solar 15 LLC (CSG) | Nautilus Solar Solutions | Brush, CO | 2 GWh | Nov 2022 | Dec 2024 | Solar |
| Cortez Solar 1, LLC | Greenbacker Renewable Energy Corporation | Cortez, CO | 5 GWh | Nov 2022 | Dec 2024 | Solar |
| Cortez Solar 3, LLC | Greenbacker Renewable Energy Corporation | Cortez, CO | 4 GWh | Feb 2023 | Dec 2024 | Solar |
| BH CSG 3 | Pivot Energy | La Junta, CO | 4 GWh | Apr 2023 | Dec 2024 | Solar |
| Smithfield 3 | Greenbacker Renewable Energy Corporation | Milford, UT | 6 GWh | Jun 2023 | Dec 2024 | Solar |
| Cortez Solar 2, LLC | Greenbacker Renewable Energy Corporation | Cortez, CO | 9 GWh | Jun 2023 | Dec 2024 | Solar |
| CSWIND America Inc. | CS Wind America, Inc. | Pueblo, CO | 27 GWh | Sep 2023 | Dec 2024 | Solar |
| Pivot Solar 20 | Pivot Energy | Johnstown, CO | 9 GWh | Sep 2023 | Dec 2024 | Solar |
| Roundhouse Renewable Energy II | Roundhouse Renewable Energy II, LLC | Granite, WY | 372 GWh | Nov 2023 | Sep 2025 | Wind |
| SF Auto T1 | Autoliv ASP, Inc. | Tremonton, UT | 6 GWh | Nov 2023 | Dec 2024 | Solar |
| SF Auto O1 | Autoliv ASP, Inc. | Ogden, UT | 218 MWh | Nov 2023 | Dec 2024 | Solar |
| Smithfield 1 | Greenbacker Renewable Energy Corporation | Milford, UT | 8 GWh | Mar 2024 | Dec 2024 | Solar |
| South Cheyenne Solar | Southern Power Co | South Greeley, WY | 330 GWh | Mar 2024 | Sep 2025 | Solar |
| Pivot Solar 21 | Pivot Energy | Aurora, CO | 3 GWh | Mar 2024 | Dec 2024 | Solar |
| USS Fruita Solar LLC CSG | United States Solar Corporation | Fruita, CO | 3 GWh | Apr 2024 | Dec 2024 | Solar |
| Wild Springs | National Grid Renewables | New Underwood, SD | 265 GWh | May 2024 | Sep 2025 | Solar |
| Pivot Solar 37 | Pivot Energy | Sterling, CO | 3 GWh | May 2024 | Dec 2024 | Solar |
| LPEA Sunnyside Solar 1 Facility | La Plata Electric Assn, Inc | Durango, CO | 5 GWh | Jun 2024 | Dec 2024 | Solar |
| Anticline Wind | Anticline Wind, LLC | Casper, WY | 275 GWh | Nov 2024 | Sep 2025 | Wind |
Surrounding Balancing Authorities
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #46 | El Paso Electric Company | 6.8 TWh | 32 |
| #34 | Idaho Power Company | 15.2 TWh | 168 |
| #31 | NorthWestern Corporation | 18.4 TWh | 69 |
| #18 | PacifiCorp East | 61.1 TWh | 216 |
| #21 | Public Service Company of Colorado | 47.2 TWh | 210 |
| #35 | Public Service Company of New Mexico | 14.9 TWh | 116 |
| #53 | PUD No. 1 of Douglas County | 3.7 TWh | 3 |
| #5 | Southwest Power Pool | 299.9 TWh | 835 |
| #39 | Western Area Power Administration - Desert Southwest Region | 9.8 TWh | 33 |
| #62 | Western Area Power Administration - Upper Great Plains West | 449.4 GWh | 24 |
Balancing Authorities with Similar Net Generation
| Rank | Balancing Authority | Annual Net Generation | # Power Plants |
|---|---|---|---|
| #18 | PacifiCorp East | 61.1 TWh | 216 |
| #19 | Salt River Project Agricultural Improvement and Power District | 60.0 TWh | 48 |
| #20 | Duke Energy Florida, Inc. | 47.4 TWh | 95 |
| #21 | Public Service Company of Colorado | 47.2 TWh | 210 |
| #22 | Nevada Power Company | 37.2 TWh | 139 |
| #23 | Western Area Power Administration - Rocky Mountain Region | 35.5 TWh | 192 |
| #24 | Louisville Gas and Electric Company and Kentucky Utilities Company | 34.4 TWh | 25 |
| #25 | Dominion Energy South Carolina, Inc. | 25.7 TWh | 87 |
| #26 | Arizona Public Service Company | 23.9 TWh | 92 |
| #27 | Associated Electric Cooperative, Inc. | 23.6 TWh | 47 |